Commit bb13e44c authored by Manuel Kasten's avatar Manuel Kasten Committed by schneider
Browse files

control display backlight brightness (pyc part)

parent ec6e2d16
......@@ -91,6 +91,16 @@ class Display:
sys_display.pixel(x, y, col)
return self
def backlight(self, brightness):
"""
Set display backlight brightness
:param brightness: backlight brightness 0 <= brightness <= 1000
"""
sys_display.backlight(brightness)
return self
def line(self, xs, ys, xe, ye, *, col=None, dotted=False, size=1):
"""
Draws a line on the display.
......
......@@ -85,6 +85,7 @@ Q(sys_display)
Q(display)
Q(print)
Q(pixel)
Q(backlight)
Q(line)
Q(rect)
Q(circ)
......
......@@ -79,6 +79,21 @@ static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(
display_pixel_obj, 3, 3, mp_display_pixel
);
/* set display backlight brightness */
static mp_obj_t mp_display_backlight(size_t n_args, const mp_obj_t *args)
{
uint16_t brightness = mp_obj_get_int(args[0]);
int res = epic_disp_backlight(brightness);
if (res < 0) {
mp_raise_OSError(-res);
}
return mp_const_none;
}
static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(
display_backlight_obj, 1, 1, mp_display_backlight
);
/* draw line on the display */
static mp_obj_t mp_display_line(size_t n_args, const mp_obj_t *args)
{
......@@ -220,6 +235,7 @@ static const mp_rom_map_elem_t display_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_close), MP_ROM_PTR(&display_close_obj) },
{ MP_ROM_QSTR(MP_QSTR_print), MP_ROM_PTR(&display_print_obj) },
{ MP_ROM_QSTR(MP_QSTR_pixel), MP_ROM_PTR(&display_pixel_obj) },
{ MP_ROM_QSTR(MP_QSTR_backlight), MP_ROM_PTR(&display_backlight_obj) },
{ MP_ROM_QSTR(MP_QSTR_line), MP_ROM_PTR(&display_line_obj) },
{ MP_ROM_QSTR(MP_QSTR_rect), MP_ROM_PTR(&display_rect_obj) },
{ MP_ROM_QSTR(MP_QSTR_circ), MP_ROM_PTR(&display_circ_obj) },
......
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